All Parts

Upgrade and maintain your gel blaster with GBU's extensive collection of high-quality parts. From performance-enhancing components to essential replacement parts, we have everything you need to keep your gel blaster in top condition.
2025 SALE! SALE! All Parts By Part Type By Blaster Type Pistol Upgrades
  • Unicorn "Ultra-lite" Speedball HPA Custom Kit - Gel Blaster (Metal)

    Unicorn "Ultra-lite" Speedball HPA Custom Kit - Gel Blaster (Metal)

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    Unicorn "Ultra-lite" Speedball HPA Custom Kit - Gel Blaster (Metal)

    $1,999.99
    $1,999.99
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  • "Ultralite" 1 of 1 GBU HPA Custom - Gel Blaster (Metal)

    "Ultralite" 1 of 1 GBU HPA Custom - Gel Blaster (Metal)

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    "Ultralite" 1 of 1 GBU HPA Custom - Gel Blaster (Metal)

    $2,250.00
    $2,250.00
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  • ChiHai 480 M150 Super Motor Gold

    ChiHai 480 M150 Super Motor Gold

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    ChiHai 480 M150 Super Motor Gold

    $80.00
    $80.00
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  • 1 of 1 "Red Dead" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    1 of 1 "Red Dead" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

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    1 of 1 "Red Dead" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    $629.99
    $699.99 $629.99
    10% OFF Sold out
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  • Universal APACHE Tappetless Cylinder Head/ Nozzle

    Universal APACHE Tappetless Cylinder Head/ Nozzle

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    Universal APACHE Tappetless Cylinder Head/ Nozzle

    $75.59
    $83.99 $75.59
    10% OFF Sold out
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  • HPA "Blue Magic" GBU Custom HPA - Gel Blaster

    HPA "Blue Magic" GBU Custom HPA - Gel Blaster

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    HPA "Blue Magic" GBU Custom HPA - Gel Blaster

    $2,850.00
    $2,850.00
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  • "Fairy Floss" GBU HPA Custom - Gel Blaster (Metal)

    "Fairy Floss" GBU HPA Custom - Gel Blaster (Metal)

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    "Fairy Floss" GBU HPA Custom - Gel Blaster (Metal)

    $2,250.00
    $2,250.00
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  • RX AKM V2,3,4 Metal Gears Gearbox with Motor

    RX AKM V2,3,4 Metal Gears Gearbox with Motor

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    RX AKM V2,3,4 Metal Gears Gearbox with Motor

    $71.99
    $79.99 $71.99
    10% OFF Sold out
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  • "Silent Grime" Custom HPA Pistol Kit - Gel Blaster (Metal)

    "Silent Grime" Custom HPA Pistol Kit - Gel Blaster (Metal)

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    "Silent Grime" Custom HPA Pistol Kit - Gel Blaster (Metal)

    $669.99
    $669.99
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  • Custom MilSim DMR GBBR Gas Blow Back Rifle - Gel Blaster

    Custom MilSim DMR GBBR Gas Blow Back Rifle - Gel Blaster

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    Custom MilSim DMR GBBR Gas Blow Back Rifle - Gel Blaster

    $1,215.00
    $1,350.00 $1,215.00
    10% OFF Sold out
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  • "Wolf-Gang" GBU Custom - Gel Blaster (Metal)

    "Wolf-Gang" GBU Custom - Gel Blaster (Metal)

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    "Wolf-Gang" GBU Custom - Gel Blaster (Metal)

    $965.00
    $965.00
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  • Custom Stippled "TTI" COWCOW Hi-Capa Grip

    Custom Stippled "TTI" COWCOW Hi-Capa Grip

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    Custom Stippled "TTI" COWCOW Hi-Capa Grip

    $89.10
    $99.00 $89.10
    10% OFF Sold out
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  • "Lime Time" GBU Custom HPA - Gel Blaster

    "Lime Time" GBU Custom HPA - Gel Blaster

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    "Lime Time" GBU Custom HPA - Gel Blaster

    $1,799.99
    $1,950.00 $1,799.99
    7% OFF Sold out
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  • "Joker's Paradise" 1 of 1 Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    "Joker's Paradise" 1 of 1 Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

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    "Joker's Paradise" 1 of 1 Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    $899.99
    $899.99
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  • Green Ultimate ChiHai 460 Motor 34,000 RPM

    Green Ultimate ChiHai 460 Motor 34,000 RPM

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    Green Ultimate ChiHai 460 Motor 34,000 RPM

    $44.99
    $44.99
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  • "M4 Hurricane" GBU Custom - Gel Blaster (Metal)

    "M4 Hurricane" GBU Custom - Gel Blaster (Metal)

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    "M4 Hurricane" GBU Custom - Gel Blaster (Metal)

    $699.00
    $699.00
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  • "HOGUE TACTICAL" GBBR MK18 Marksman Gas Blow Back Rifle - Gel Blaster

    "HOGUE TACTICAL" GBBR MK18 Marksman Gas Blow Back Rifle - Gel Blaster

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    "HOGUE TACTICAL" GBBR MK18 Marksman Gas Blow Back Rifle - Gel Blaster

    $1,250.10
    $1,389.00 $1,250.10
    10% OFF Sold out
    Sold out
  • "Tokyo Marui" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    "Tokyo Marui" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

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    "Tokyo Marui" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    $1,259.99
    $1,399.99 $1,259.99
    10% OFF Sold out
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  • "Supreme Blue" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    "Supreme Blue" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

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    "Supreme Blue" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    $135.00
    $150.00 $135.00
    10% OFF Sold out
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  • Custom Maroon/ Bronze TM Hi-Capa 2011 Grip

    Custom Maroon/ Bronze TM Hi-Capa 2011 Grip

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    Custom Maroon/ Bronze TM Hi-Capa 2011 Grip

    $134.99
    $149.99 $134.99
    10% OFF Sold out
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  • "Ocean Spray" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    "Ocean Spray" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

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    "Ocean Spray" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    $135.00
    $150.00 $135.00
    10% OFF Sold out
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  • "Dark Phantom" Comp HPA Rifle - Gel Blaster (Metal)

    "Dark Phantom" Comp HPA Rifle - Gel Blaster (Metal)

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    "Dark Phantom" Comp HPA Rifle - Gel Blaster (Metal)

    $2,250.00
    $2,250.00
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  • Custom Painted CNC V2 Receiver Kit "PINK" for Gel Blaster

    Custom Painted CNC V2 Receiver Kit "PINK" for Gel Blaster

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    Custom Painted CNC V2 Receiver Kit "PINK" for Gel Blaster

    $545.00
    $545.00
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  • "M16 Snub A" GBU Custom - Gel Blaster (Metal)

    "M16 Snub A" GBU Custom - Gel Blaster (Metal)

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    "M16 Snub A" GBU Custom - Gel Blaster (Metal)

    $789.99
    $849.99 $789.99
    7% OFF Sold out
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  • "Tribune Striker" GBU Custom HPA - Gel Blaster

    "Tribune Striker" GBU Custom HPA - Gel Blaster

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    "Tribune Striker" GBU Custom HPA - Gel Blaster

    $2,099.99
    $2,390.00 $2,099.99
    12% OFF Sold out
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  • "Ultimate Precision" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    "Ultimate Precision" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

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    "Ultimate Precision" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    $999.00
    $999.00
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  • AIP - Blowback Housing Piston Head O-Ring Kit

    AIP - Blowback Housing Piston Head O-Ring Kit

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    AIP - Blowback Housing Piston Head O-Ring Kit

    $13.49
    $14.99 $13.49
    10% OFF Sold out
    Sold out
  • COWCOW - SS G Hammer Set

    COWCOW - SS G Hammer Set

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    COWCOW - SS G Hammer Set

    $75.00
    $75.00
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  • "War Hog" 1 of 1 GBU Custom HPA - Gel Blaster (Metal)

    "War Hog" 1 of 1 GBU Custom HPA - Gel Blaster (Metal)

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    "War Hog" 1 of 1 GBU Custom HPA - Gel Blaster (Metal)

    $2,000.00
    $2,000.00
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  • "Sand Stalker" GBU Custom - Gel Blaster

    "Sand Stalker" GBU Custom - Gel Blaster

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    "Sand Stalker" GBU Custom - Gel Blaster

    $1,599.00
    $1,599.00
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  • "M4 Nimbus" GBU Custom - Gel Blaster (Metal)

    "M4 Nimbus" GBU Custom - Gel Blaster (Metal)

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    "M4 Nimbus" GBU Custom - Gel Blaster (Metal)

    $1,050.00
    $1,050.00
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  • "Falcon" GBU Custom - Gel Blaster (Metal)

    "Falcon" GBU Custom - Gel Blaster (Metal)

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    "Falcon" GBU Custom - Gel Blaster (Metal)

    $1,050.00
    $1,050.00
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  • 35cm Black M4A1 14mm Reverse Threaded Outer Barrel

    35cm Black M4A1 14mm Reverse Threaded Outer Barrel

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    35cm Black M4A1 14mm Reverse Threaded Outer Barrel

    $30.00
    $30.00
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  • "1911" Competition 1911 HPA Pistol - Gel Blaster

    "1911" Competition 1911 HPA Pistol - Gel Blaster

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    "1911" Competition 1911 HPA Pistol - Gel Blaster

    $1,214.99
    $1,349.99 $1,214.99
    10% OFF Sold out
    Sold out
  • "Huffy" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    "Huffy" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

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    "Huffy" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    $629.99
    $699.99 $629.99
    10% OFF Sold out
    Sold out
  • "Majin Buu" GBU Custom Stippled Hi-Capa Grip (1 of 1)

    "Majin Buu" GBU Custom Stippled Hi-Capa Grip (1 of 1)

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    "Majin Buu" GBU Custom Stippled Hi-Capa Grip (1 of 1)

    $98.99
    $109.99 $98.99
    10% OFF Sold out
    Sold out
  • 8mm Retro Arms LoPro Bushes

    8mm Retro Arms LoPro Bushes

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    8mm Retro Arms LoPro Bushes

    $27.00
    $30.00 $27.00
    10% OFF Sold out
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  • "Litty" GBU Custom - Gel Blaster (Metal)

    "Litty" GBU Custom - Gel Blaster (Metal)

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    "Litty" GBU Custom - Gel Blaster (Metal)

    $1,199.00
    $1,199.00
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  • "HULK MODE" Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    "HULK MODE" Custom 5.1 Hi-Capa - Gel Blaster (Metal)

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    "HULK MODE" Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    $566.99
    $629.99 $566.99
    10% OFF Sold out
    Sold out
  • "King Doro" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    "King Doro" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

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    "King Doro" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    $629.99
    $699.99 $629.99
    10% OFF Sold out
    Sold out
  • "Green Machine" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    "Green Machine" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

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    "Green Machine" GBU Custom G/E 5.1 Hi-Capa Kit (1 of 1)

    $135.00
    $150.00 $135.00
    10% OFF Sold out
    Sold out
  • "M4 Shetland" GBU Custom - Gel Blaster (Metal)

    "M4 Shetland" GBU Custom - Gel Blaster (Metal)

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    "M4 Shetland" GBU Custom - Gel Blaster (Metal)

    $1,050.00
    $1,050.00
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  • "Trippy Gold" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    "Trippy Gold" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

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    "Trippy Gold" Competition Custom 5.1 Hi-Capa - Gel Blaster (Metal)

    $899.99
    $899.99
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  • GBU Burnt Bronze Custom V2 Receiver for Gel Blaster

    GBU Burnt Bronze Custom V2 Receiver for Gel Blaster

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    GBU Burnt Bronze Custom V2 Receiver for Gel Blaster

    $432.00
    $480.00 $432.00
    10% OFF Sold out
    Sold out
  • "HPA HK416D" GBU Custom HPA - Gel Blaster (Metal)

    "HPA HK416D" GBU Custom HPA - Gel Blaster (Metal)

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    "HPA HK416D" GBU Custom HPA - Gel Blaster (Metal)

    $2,000.00
    $2,000.00
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  • GBU Custom 5.1 Hi-Capa Kit (1 of 1)

    GBU Custom 5.1 Hi-Capa Kit (1 of 1)

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    GBU Custom 5.1 Hi-Capa Kit (1 of 1)

    $171.00
    $190.00 $171.00
    10% OFF Sold out
    Sold out
  • "Ivy Assassin" GBU Custom HPA - Gel Blaster

    "Ivy Assassin" GBU Custom HPA - Gel Blaster

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    "Ivy Assassin" GBU Custom HPA - Gel Blaster

    $2,459.99
    $2,459.99
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  • HPA Full Custom ARP9 & SpeedQB Kit - Gel Blaster

    HPA Full Custom ARP9 & SpeedQB Kit - Gel Blaster

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    HPA Full Custom ARP9 & SpeedQB Kit - Gel Blaster

    $2,750.00
    $2,750.00
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  • Sky Blue Retro Custom HPA - Gel Blaster

    Sky Blue Retro Custom HPA - Gel Blaster

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    Sky Blue Retro Custom HPA - Gel Blaster

    $2,900.00
    $2,900.00
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  • ARP9 "ARRRP" GBU HPA Custom - Gel Blaster

    ARP9 "ARRRP" GBU HPA Custom - Gel Blaster

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    ARP9 "ARRRP" GBU HPA Custom - Gel Blaster

    $2,549.99
    $2,549.99
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